| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $47.99 | 4.333% | $50.0694 | $50.07 | $50.05 | $50.10 |
| Purchase #2 | $147.45 | 4.614% | $154.2533 | $154.25 | $154.25 | $154.30 |
| Purchase #3 | $115.98 | 8.626% | $125.9844 | $125.98 | $126.00 | $126.00 |
| Purchase #4 | $142.53 | 13.706% | $162.0652 | $162.07 | $162.05 | $162.10 |
| Purchase #5 | $11.96 | 13.754% | $13.605 | $13.61 | $13.60 | $13.60 |
| Purchase #6 | $237.33 | 12.248% | $266.3982 | $266.40 | $266.40 | $266.40 |
| Purchase #7 | $210.60 | 10.314% | $232.3213 | $232.32 | $232.30 | $232.30 |
| 7 purchase totals = | $913.84 | $1,004.6968 | $1,004.70 | $1,004.65 | $1,004.80 | |